Executive Summary

The Vehicular Ad hoc NETwork (VANET) is an emerging new technology. Which will make the life easy VANET is one of the influencing areas for the improvement of Intelligent Transportation System (ITS) in order to provide safety and comfort to the road users. Besides safety applications VANET also provide comfort applications to the road users. Most of the people are dying because of road accidents. VANETs will reduce it to larger extent by providing important knowledge to drivers. This knowledge is provided by one vehicle to other using inter vehicle communication. A Vehicular Ad-Hoc Network, or VANET, is a technology that uses moving cars as nodes in a network to create a mobile network.